Sci.Physics.Foundations

However, it seems a bit strange to have AB and BA happening at the same time. Are we mixing the right handed view with the left handed view? I have to say that the r_0 method of cross product cancelation is superior though more complicated. AB = 1/2 { AB + BA } is a mathematical identity for scalar...

Using quaternions and 2D vectors, Mathematica does the cross product cancelation exact. https://sciphysicsfoundations.com/sims/symmetric5.png However, it seems a bit strange to have AB and BA happening at the same time. Are we mixing the right handed view with the left handed view? I have to say tha...

I will just post the correction and result. https://sciphysicsfoundations.com/sims/symmetric3.png But it looks like we have some rounding error in the calculation so if we post one event we can see the exact cancelation of the cross products. https://sciphysicsfoundations.com/sims/symmetric4.png Ano...

The simulation is short enough so we can just post it as a picture. https://sciphysicsfoundations.com/sims/symmetric1.png https://sciphysicsfoundations.com/sims/symmetric2.png Oops! I made a mistake. The cross product cancelation is exact. I'll post a correction tomorrow. GeometricProduct[ag, bg] s...

The simulation is short enough so we can just post it as a picture.



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Here is a simple version of the simulation for verification of eqs. (49) to (57). https://sciphysicsfoundations.com/sims/S3_GA_forum.pdf https://sciphysicsfoundations.com/sims/S3_GA_forum.nb Brilliant! Thanks! You're welcome. I forgot to mention that the simulation is using the particle physics ver...

Here is a simple version of the simulation for verification of eqs. (49) to (57).

sims/S3_GA_forum.pdf
sims/S3_GA_forum.nb
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... (4) I do not use the rotation axis r_0, or show that it vanishes in the measurement limits (most likely this point is of interest to Fred Diether). ... Well, I do like the r_0 method since the limits actually get taken instead of just dropping out. But there is nothing wrong with the limits dro...

Simulation now published in the Mathematica Notebook Archive.

https://notebookarchive.org/local-quant ... 4-1eu4roy/
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... Interesting. What do Mathematica and MathCad have to say about "lim_{x to 0} sin(x) / x"? https://sciphysicsfoundations.com/sims/mathcadlimit2.png https://sciphysicsfoundations.com/sims/mathcadlimit3.png That is just the cursor bar at the end of that last x. . OK. Now substitute a = 0...

I just learned that you can set the signature of the Clifford algebra in the package for Mathematica so that you can do the Dirac algebra. https://sciphysicsfoundations.com/sims/diracalgebra.png Use e[4] for qamma_0. Awesome! Weird that they don't tell you that in the instructions. Here is a better...

Our submission for the GRF essay contest.

https://arxiv.org/abs/2203.16659
"Completing the Theory of Electron with Gravitational Torsion"
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I just learned that you can set the signature of the Clifford algebra in the package for Mathematica so that you can do the Dirac algebra.



Use e[4] for qamma_0. Awesome! Weird that they don't tell you that in the instructions.
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While I'm waiting for Jay to answer my question, I will post a bit more about the unification issue. There is no problem at the low energy scale as gravity has been successfully quantized for that for years now with gravitons. Most of the problems are at the high energy Planck scale because GR is n...

While I'm waiting for Jay to answer my question, I will post a bit more about the unification issue. There is no problem at the low energy scale as gravity has been successfully quantized for that for years now with gravitons. Most of the problems are at the high energy Planck scale because GR is n...

jreed wrote: ↑Wed Mar 30, 2022 9:36 am This isn't surprising. The function Sin[x]/x is called the Sinc function. It's defined in Mathematica, and Mathematica knows that the limit is 1.

??? Wasn't meant to be surprising. Simply responding to Gill's question.
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While I'm waiting for Jay to answer my question, I will post a bit more about the unification issue. There is no problem at the low energy scale as gravity has been successfully quantized for that for years now with gravitons. Most of the problems are at the high energy Planck scale because GR is no...

I have many books on general relativity. I also have a copy of Wheeler's book Geometrodynamics from 1962 which goes into his work on non-quantized Geometrodynamics. In it he tried to build a neutrino using only geometrodynamics. He could not do it. The problem he ran into was trying to build a part...

gill1109 wrote: ↑Mon Mar 28, 2022 10:57 pm ...
Interesting. What do Mathematica and MathCad have to say about "lim_{x to 0} sin(x) / x"?

That is just the cursor bar at the end of that last x.
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I have many books on general relativity. I also have a copy of Wheeler's book Geometrodynamics from 1962 which goes into his work on non-quantized Geometrodynamics. In it he tried to build a neutrino using only geometrodynamics. He could not do it. The problem he ran into was trying to build a part...